Nilesh Bansal [Thu, 24 Feb 2005 15:18:02 +0000 (15:18 +0000)]
01-makefile_fix_updated.patch
Adds --enable-theora/--enable-vorbis/--enable-ogg to configure
If compiled WITHOUT --enable-theora, native VP3 decoder is used
patch by (Nilesh Bansal <nileshbansal gmail com>)
Originally committed as revision 3975 to svn://svn.ffmpeg.org/ffmpeg/trunk
anonymous [Wed, 23 Feb 2005 17:24:17 +0000 (17:24 +0000)]
- renaming the AC coding set variable names to more meaningful ones
- removed old MB decoding functions, and moved around macros to be used in
the previously unused code, which match better msmpeg4.c/whole MPV
framework
- cleaned (not yet functionnal, lots missing) DC prediction
- trying to pass the proper coded status to block decoder
patch by anonymous
Originally committed as revision 3973 to svn://svn.ffmpeg.org/ffmpeg/trunk
Ville Syrjälä [Wed, 16 Feb 2005 23:47:00 +0000 (23:47 +0000)]
Improved NV12/NV21 support.
- Fixed PlanarToNV12Wrapper() and made it handle NV21.
- Added yuv2nv12XinC() to handle software scaling.
- Added NV12/NV21 handling to various places.
- Removed NV12 from vf_hue and vf_spp as they don't look like they can
actually handle it.
Originally committed as revision 14716 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
Loic Le Loarer [Mon, 7 Feb 2005 00:10:28 +0000 (00:10 +0000)]
INTRA PCM macroblocks support patch by (Loic )lll+ffmpeg m4x org)
This patch adds the support for INTRA PCM macroblocks in CAVLC and CABAC
mode, the deblocking needed a small modification and so did the
intra4x4_pred_mode prediction.
With this patch, the 5 streams of the conformance suite containing INTRA
PCM macroblocks now decode entirely, 4 are completely corrects, 1 is
incorrect since the first B slice because of deblocking in B slice not
yet implemented.
The code is not optimized for speed, it is not necessary IPCM
macroblocks are rare, but it could be optimized for code size, if
someone want to do this, feel free.
Originally committed as revision 3941 to svn://svn.ffmpeg.org/ffmpeg/trunk
Kostya Shishkov [Fri, 4 Feb 2005 03:38:33 +0000 (03:38 +0000)]
VMD playing error patch by (Kostya (cannonball bw-team com>)
"I recently got a game called Lighthouse from Sierra with FMV in VMD
format. Some of them played OK, some of them FFmpeg refused to open,
some caused a crash.
I investigated files which couldn't be opened by FFmpeg and it appeared
that they had no audio (and bytes 2-3 from beginning of file contained
01 00, all other have 00 00 insted). Attached patch fixes this issue."
Originally committed as revision 3934 to svn://svn.ffmpeg.org/ffmpeg/trunk
Loic Le Loarer [Fri, 4 Feb 2005 02:47:45 +0000 (02:47 +0000)]
H.264 multiple slice support in CABAC patch by (Loic (lll+ffmpeg m4x org)
3 more streams of the conformance suite decode to the
end instead of failing on an assert (CABACI3_Sony_B.jsv,
CABAST3_Sony_E.jsv and CABASTBR3_Sony_B.jsv), they are still false since
the first B slice probably because of deblocking in B slices not yet
implemented.
Originally committed as revision 3932 to svn://svn.ffmpeg.org/ffmpeg/trunk
anonymous [Fri, 4 Feb 2005 02:20:38 +0000 (02:20 +0000)]
- samples from mplayer ftp in the "adv" profile seem to have profile=2,
which isn't the advanced one; and indeed, using adv. profile parser fails.
Using normal parser works, and that's what is done
- attempt at taking care of stride for NORM2 bitplane decoding
- duplication of much code from msmpeg4.c; this code isn't yet used, but
goes down as far as the block layer (mainly Transform Type stuff, the
remains are wild editing without checking). Unusable yet, and lacks the AC
decoding (but a step further in bitstream parsing)
patch by anonymous
Originally committed as revision 3931 to svn://svn.ffmpeg.org/ffmpeg/trunk
compare audio files 16bit wise instead of 8bit
additionally compare the mp2 case with some delay as this matches better (the delay issue obviously should be fixed)
Originally committed as revision 3922 to svn://svn.ffmpeg.org/ffmpeg/trunk
Loïc Le Loarer [Tue, 1 Feb 2005 11:26:11 +0000 (11:26 +0000)]
H.264 multiplce instance in reference list patch by (Loic <lll+ffmpeg m4x org )
With this patch, the streams CAWP5_TOSHIBA_E.264 and CVWP5_TOSHIBA_E.264
are completely decoded
Originally committed as revision 3917 to svn://svn.ffmpeg.org/ffmpeg/trunk
anonymous [Tue, 1 Feb 2005 10:03:55 +0000 (10:03 +0000)]
- a lot less overflows when decoding frames
- no more error with norm6 codes
- almost skipped frames (~110 bits) are not overflowed
However:
- there are very few bits left in those frames, so I wonder if enough MB
data is actually left
- NORM6/DIFF6 (4/5) bitplanes are a lot more present, which I don't find
obvious.
patch by anonymous
Originally committed as revision 3915 to svn://svn.ffmpeg.org/ffmpeg/trunk
100000l (typos in the #define for selecting the NORM6 method -> wasnt compiled, after fixing typos new method doesnt even compile -> swicth back to old until its fixed)
Originally committed as revision 3907 to svn://svn.ffmpeg.org/ffmpeg/trunk
anonymous [Sun, 30 Jan 2005 21:54:20 +0000 (21:54 +0000)]
- add another way to decode norm6 VLC; modify VLC_NORM6_METH0D define in
vc9data.h to select the behaviour
- modified decode_b_picture_primary_header so that
decode_bi_picture_header is no more required
Fixes:
- modifications for some more using of MpegEncContext
- fixed a bit frame type decoding
- switch from pointers to index for AC tables
- corrected P CBPCY decoding (p_cbpcy += 4)
patch by anonymous
Originally committed as revision 3906 to svn://svn.ffmpeg.org/ffmpeg/trunk
anonymous [Sun, 30 Jan 2005 16:34:57 +0000 (16:34 +0000)]
In that patch:
- avctx and gb elements were removed from VC9Context, hence a larger diff
- some code was added to h263dec.c regarding CODEC_ID_WMV3 (should apply to CODEC_ID_VC9 too)
- VLC tables and other related tables were made global whenever this seemed necessary; appropriate changes were therefore made to other parts of the code using those tables
- the change for the bitplane management to a struct (some of them should eventually be mapped to MpegEncContext arrays) wasn't associated with the proper frees; should be fixed now
patch by anonymous
better names for globalized tables by me
Originally committed as revision 3905 to svn://svn.ffmpeg.org/ffmpeg/trunk
projects / ffmpeg / log